# Hardware Wallet Support Integrate your Hardware Wallet with your Phenixio account. From your account settings you can specify your master public key. With this key we can't control the funds in your wallet but we can generate new addresses to use for withdrawals, so that each withdrawal uses a freshly address. After master public key integration you can optionally enable [Automated Withdrawals](/features/automated-withdrawals.md). --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.phenixio.com/features/hardware-wallet-integration.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.